16results about How to "Meet layout requirements" patented technology

The invention discloses a coaxial superconducting joint structure suitable for a CICC conductor and a preparation method, and belongs to the technical field of superconducting magnet joint design and manufacturing. The two stainless steel tubes are respectively arranged at the tail end core parts of the two CICC conductors, the tail end axes of the two stainless steel tubes are aligned, and the end parts are tightly attached; the two copper pipes sleeve the peripheries of the two CICC conductor tail end superconducting cables, the tail end axes of the two copper pipes are aligned, and the end parts of the two copper pipes are tightly attached; the indium conducting layer is wound on the peripheries of the two copper pipes; the four fan-shaped copper sheets jointly wrap the periphery of the indium conducting layer; the two stainless steel shells wrap the peripheries of the four fan-shaped copper sheets, and the two ends of the two stainless steel shells are connected with the stainless steel armors at the tail ends of the two CICC conductors respectively. The CICC coaxial connector has the advantages that coaxial connection between the two CICC conductors is achieved, the occupied radial space is small, and the arrangement requirement of a narrow space is met. The superconducting joint structure has excellent resistance characteristics and low alternating current loss.

A novel engine general arrangement structure belongs to the technical field of engine general arrangement for engine production and is characterized in that a valve chamber housing assembly is connected to the upper right portion of an efficient supercharged engine body through bolts, and a supercharger air inlet pipe is arranged on the valve chamber housing assembly; the turbocharger assembly and the ternary and catalytic converter assembly are arranged on the exhaust side of the efficient supercharged engine body, the water pump and adapter assembly is arranged below the turbocharger assembly, the intake manifold assembly and the intercooler assembly are arranged on the upper half portion of the intake side of the efficient supercharged engine body, and the intercooler assembly is arranged above the intake manifold assembly. A throttle body is connected between the air inlet manifold assembly and the intercooler assembly, space is effectively saved for arrangement of a generator, the front end of the efficient supercharged engine body is provided with a supercharger air outlet pipeline, and the arrangement requirement of a compact type vertical cabin can be met.

The invention discloses an SEO optimization method based on multi-language commodity description translation, and relates to the technical field of data processing, and the method comprises the steps: mining a semantic conflict mode sensitive to a platform layout, and generating an initial semantic vector set in combination with a to-be-translated source language commodity description; based on a platform preset layout template, determining a structure mapping relationship between the initial semantic vector set and the semantic conflict mode, and identifying semantic segments triggering platform layout conflict risks in the initial semantic vector set; based on the semantic fragments, combining the initial semantic vector set to construct a semantic topology tree meeting the platform layout requirement, and generating a semantic unit replacement combination; performing layout recombination on the semantic unit replacement combination according to the semantic topology tree, and generating a multi-language commodity description text conforming to a target e-commerce platform SEO layout rule; according to the method, collaborative optimization of multi-language commodity description translation and platform SEO layout rules is realized, and commodity information release compliance and search display effect are improved.

The application provides a nuclear power plant electrical plant and a layout method thereof, and the method comprises the following steps: dividing the space above the 0m level of the electrical plant into a lower electrical instrument equipment area and a mixing area above the lower electrical instrument equipment area, dividing the planar area of the mixing area into an upper electrical instrument equipment area and a process equipment area, arranging electrical instrument equipment of multiple groups of reactor protection and monitoring systems in the lower electrical instrument equipment area, arranging main control equipment for monitoring the electrical instrument equipment of each group of reactor protection and monitoring systems in the upper electrical instrument equipment area, and arranging related equipment of a main steam and main water pipe gallery, a passive containment heat removal system and related equipment of a passive secondary side residual heat removal system in the process equipment area. The application can meet the arrangement requirements of seismic class I electrical instrument equipment and cables, can adapt to single-shell containment design, meet the design height requirements of passive special safety systems of the third generation nuclear power plant, and is well adapted to the overall layout of the third generation nuclear power plant nuclear island.

The vehicle frame assembly comprises a first longitudinal beam, a second longitudinal beam and a cross beam, and the cross beam is connected between the first longitudinal beam and the second longitudinal beam; the frame assembly further comprises a range extender assembly and a suspension support assembly, the range extender assembly is located in the area below a front row seat of the vehicle and located between the first longitudinal beam and the second longitudinal beam, and the suspension support assembly comprises a first suspension support, a second suspension support and a third suspension support. The first suspension support is connected between the range extender assembly and the first longitudinal beam, the second suspension support is connected between the range extender assembly and the second longitudinal beam, and the third suspension support is connected between the range extender assembly and the cross beam. According to the frame assembly and the vehicle, the arrangement requirement of the range extender assembly is met, and meanwhile the installation stability of the range extender assembly is guaranteed.

The utility model provides an integral bridge type suspension and a vehicle. The integral bridge type suspension comprises an integral bridge and a steel plate spring installed on a steering knuckle in the integral bridge. The steering knuckle is provided with a steering knuckle main body and an axle body connecting part connected with an axle body in the integral axle, and the steering knuckle main body comprises an upper wall and a lower wall which are oppositely arranged up and down, and a side wall connected between the upper wall and the lower wall; the axle body connecting part is connected between the upper wall and the lower wall, a hub bearing mounting part is arranged on the side wall, a cavity for a driving half shaft to pass through is formed between the upper wall and the lower wall, and the steel plate spring is mounted at the bottom of the lower wall through a mounting structure. According to the integral bridge type suspension, the installation and arrangement of the steel plate spring on the axle can be realized under the condition that the suspension driving half shaft is separated from the axle housing, and the arrangement requirement of the steel plate spring in the integral bridge type suspension can be met.

The present invention provides an attitude control cabin of a space vehicle, comprising: a cylindrical attitude control cabin, wherein four quadrants of the attitude control cabin are respectively provided with a forward thrust attitude control engine and two lateral thrust attitude control engines, wherein the forward thrust attitude control engine is provided at the lower half of the cabin wall along the first axial direction of the attitude control cabin, and the two lateral thrust attitude control engines are provided at the upper half of the cabin wall of the attitude control cabin and are located at both sides above the forward thrust attitude control engine. The attitude control cabin can make good use of the space of the attitude control cabin and meet the layout requirements of the attitude control cabin.

The utility model discloses a multi-bin square-to-round supporting type steel coal bucket, and belongs to the technical field of thermal power generation. Comprising a coal hopper rectangular section, a coal hopper square-cone section, a coal hopper square-to-round section and a coal hopper conical funnel section, the coal hopper square cone section is arranged below the coal hopper rectangular section, the coal hopper square-to-round section is arranged below the coal hopper square cone section, and the coal hopper conical funnel section is arranged below the coal hopper square-to-round section; the coal hopper square-cone section comprises a first coal hopper square-cone section, a second coal hopper square-cone section and a third coal hopper square-cone section; the coal hopper square-to-round section comprises a first coal hopper square-to-round section, a second coal hopper square-to-round section and a third coal hopper square-to-round section; the coal bucket conical funnel section comprises a first coal bucket conical funnel section, a second coal bucket conical funnel section and a third coal bucket conical funnel section; and the first coal hopper square-cone section, the second coal hopper square-cone section and the third coal hopper square-cone section are communicated with the coal hopper rectangular section. The space of the bunker bay is fully utilized, so that the arrangement of the coal buckets is coordinated with the plane arrangement of the bunker bay, and the height of the coal bucket layer is reduced.

This invention relates to the field of resistor technology, specifically to a high power density power resistor with a wide resistance range. It includes a housing and multiple resistor units stacked within the housing. Each resistor unit includes an insulating support substrate and a resistor sheet encased within the support substrate. The resistor sheet has conductive portions bent at both ends, extending to the outer surface of the support substrate. Adjacent resistor units are connected via these conductive portions. An air duct is provided between the support substrates of adjacent resistor units. The high power density allows the resistor unit spacing to be adjusted within any range based on the thickness of the support substrate, enabling forced air cooling heat exchange and minimizing the volume to the theoretical minimum. It also offers higher protection levels and corrosion resistance, achieving high levels of waterproofing and dustproofing; and meets the high requirements for large creepage distances and clearances even under high voltage conditions.

This invention belongs to the field of vehicle engineering technology and discloses a hydraulic cylinder support device for erecting cylinders, comprising: a front crossbeam, a tensioning cylinder lug, an upper suspension crossbeam, a lower suspension crossbeam, a longitudinal connecting plate, and an erecting cylinder lug. The front crossbeam is provided with a downwardly curved portion, and the two ends of the erecting cylinder lug are respectively fixed to the downwardly curved portion and the upper suspension crossbeam. The front crossbeam, the upper suspension crossbeam, and the lower suspension crossbeam are arranged at intervals and are respectively connected to the longitudinal connecting plate. The tensioning cylinder lug is fixed to the top of the front crossbeam. The hydraulic cylinder support device provided by this invention can optimize the installation structure of the erecting cylinder and the tensioning cylinder, making them harmoniously arranged with the vehicle frame, and improving the technical effects of processability, installability, and structural strength.

The invention provides a satellite configuration suitable for configuring a large-aperture optical camera and needing on-orbit rapid maneuvering. The satellite configuration comprises a service module, a load module, a camera light shield, a two-module locking mechanism and a solar cell array. The service module adopts an outer hexagonal and inner hollow structure, and the outer hexagon fully utilizes the available envelope of the carrying fairing to provide a larger installation space for the whole satellite, so that the height of the service module is reduced, and the overall center of mass of the satellite is reduced; the inner circular hollow part provides an installation space for the camera secondary mirror support cylinder and the camera light shield. The load cabin is located below the service cabin when the satellite is vertically parked, and the camera secondary mirror supporting cylinder penetrates through the service cabin and provides an installation interface for the carrying separation device. The two-cabin locking mechanism provides mechanical support for the service cabin. The solar cell arrays are symmetrically arranged on the two sides of the service module. The problem that the inertia of the whole satellite is too large is solved, the requirement for in-orbit rapid maneuvering of the large-aperture optical satellite is met, and the method has the advantage that the mechanical environment and the space thermal environment of the load active section are improved.

The application discloses an electric adjusting tube column motor and an electric adjusting tube column system. The electric adjusting tube column motor comprises a motor shell and a telescopic mechanism, the telescopic mechanism comprises a fixed end, an output end and an intermediate end. The fixed end is fixedly connected with the motor shell. The output end can drive a steering tube column to perform linear motion so as to adjust the length of the steering tube column. The intermediate end can be driven to drive the output end to move. The electric adjusting tube column motor disclosed by the application can adjust the length of the steering tube column in a space-saving manner.

A front body structure is provided that can simultaneously meet the requirements for absorbing impact loads during a collision and the layout requirements related to the orientation and position of the steering wheel. The front body structure (A) includes a partition (71) that defines the interior space (R1) of the passenger compartment. The lower part of the partition (71) is formed such that it is located further back in the vehicle as it is lower. A drive motor is mounted below the lower part of the partition (71). A recess (71b) is formed on the partition (71) above the drive motor, which is recessed towards the front of the vehicle. A through hole (71d) for inserting a steering shaft (122) is formed on the lower wall (71c) of the recess (71b).

The present application discloses a built-in drainage device, comprising: a steel pipe, the bottom of which is inserted into a reinforced concrete column foot, for forming a steel pipe concrete column; the rainwater pipe is arranged in the steel pipe, the top end of the rainwater pipe is fixedly arranged on the roof, and the rainwater pipe is used for receiving the collected rainwater; one end of the water outlet pipe extends into the reinforced concrete column base and penetrates through the pipe wall of the steel pipe, and the other end of the water outlet pipe extends out of the reinforced concrete column base; and the connecting elbow is used for connecting the bottom end of the rainwater pipe and the end part of the water outlet pipe extending into the steel pipe, and the connecting elbow is an arc-shaped pipeline so as to buffer the impact generated by the falling of rainwater in the rainwater pipe. The rainwater pipe is arranged in the steel pipe concrete column, the arrangement requirement of exhibition hall type buildings for high interior decoration requirements is met, meanwhile, the impact force of rainwater is reduced through the connecting elbow, and noise is reduced.

The utility model provides a solder strip unwinding device, which relates to the technical field of photovoltaic cell solder strip processing equipment and comprises a first unwinding module, a second unwinding module, a first redirection roller corresponding to the first unwinding module, a second redirection roller corresponding to the second unwinding module and a cache module. The first unwinding module and the second unwinding module each comprise a plurality of welding strip coil mounting positions, a plurality of grooves allowing welding strips to pass through are formed in the first redirection roller and the second redirection roller, and the grooves in the first redirection roller and the grooves in the second redirection roller are arranged in a staggered mode. The unwinding modules are distributed on the rack up and down, so that more welding strip coils can be put down in a limited space, 28 welding strips can be compatible, and the production requirement of a main-grid-free assembly is met.

The utility model discloses a trailer pipe support assembly and vehicle, trailer pipe support assembly includes: trailer pipe support main part, set up multiple along the length direction interval setting of trailer pipe support main part's electric appliance plug connector hole on trailer pipe support main part, multiple electric appliance plug connector hole includes at least light electric appliance plug connector hole, power supply electric appliance plug connector hole, signal electric appliance plug connector hole, auxiliary system electric appliance plug connector hole and all -round look system electric appliance plug connector hole, all -round look system electric appliance plug connector hole is used to install the electric appliance plug connector of all -round look system. Through setting up multiple electric appliance plug connector hole of length direction interval on trailer pipe support main part, multiple electric appliance plug connector hole is set up on trailer pipe support main part in this way, can satisfy the arrangement requirement of overseas heavy truck tractor, can also guarantee the transportation efficiency and safety of vehicle and the reliability of cargo transportation.